Krill captured in a bottle! Taken from the site where a Fin Whale (Balaenoptera physalus) was surface feeding in the upper Gulf of California (Sea of Cortez), Mexico.

krill balaenoptera physalus fin whale feeding euphausids plankton zooplankton food krills invertebrates shrimp shrimps captured bottle close up close up close ups gulf of california sea of cortez mexico hand holding bottle